日夜顛倒 [－－颠－]

Jyutping jat6 je6 din1 dou2
Pinyin rì yè diān dǎo

Definitions (粵典–words.hk)
  1. 語句
    日頭​休息​，​夜晚​工作​；​冇​固定​工作​同​休息​嘅​時​間
    without regard for day or night; without a fixed time for working or resting
Examples (粵典–words.hk)
  1. Cantonese
    日夜颠倒
    日夜顛倒
    • without regard to day or night